+static int bivalve(token_t verb, token_t obj)
+/* Clam/oyster actions */
+{
+ int k=0;
+ if(obj == OYSTER)k=1;
+ SPK=124+k;
+ if(TOTING(obj))SPK=120+k;
+ if(!TOTING(TRIDNT))SPK=122+k;
+ if(verb == LOCK)SPK=61;
+ if(SPK != 124)
+ return(2011);
+ DSTROY(CLAM);
+ DROP(OYSTER,game.loc);
+ DROP(PEARL,105);
+ return(2011);
+}
+
+static int chain(token_t verb)
+/* Do something to the bear's chain */